Prepare the adapters and connect them to the terminal stripsThis part is important and tricky, and it took me three attempts to get this right. Here's the rules: Any high-current line must be a twin line that starts as a twin at the power supply's PCB...
Build and mount the minimum load boardThe minimum load board is a piece of stripboard that carries 5 screw terminals and the load resistors:Mounted with 4 screws and 20 mm spacers, and connected to the power supply. Note that I accidentally used the...
Here, the basic module modified to be used as axis X of the plotter. It is exactly the same structure only the size of the rods has been modified and we have exactly those that we needed and keeping strictly background's rules.
We have two modules suitably resized to be used as axi X (red) and axis Y (blue). We needed this two similar structures, and placed it in orthogonal form, that is, his axes displaced 90 degrees one respect the other. In this image we see how we must...
This green piece join the two structures. With the hole for the linear bearing in the bottom part and the space for the corner pieces in the upper part. With four of this green pieces and four linear bearing we can join the two structures and can move...
The complete mechanism. The light blue pieces,the rod,and the magenta pieces, connect de X axis to the belt moved by the motor in the Y axis. In the X axis, the four green pieces form a platform where we will fix the pen holder. The yellow piece joined...
The anode rows should connect to digital pins 0-4 and the cathode columns should connect to digital pins 5-9. Based on the diagram in the previous steps, connect AN0 - AN4 to pins 0-4 and CA0- CA4 pins 5-9.
Required Components:The component list for this computer is fairly low as only a single IC is required: 1 x ATmega 1284P Microcontroller 1 x DIL 40 Pin 0.6" IC Holder 1 x 40 Pin Female Pin Header (to be cut down into smaller headers) 1 x 16 MHz Crystal...
Below is a list of build instruction logs that will instruct you on how to go all the way from sourcing your components to printing the parts, and constructing your very own raman spectrometer!To begin, you will need some tools.. Pretty much every...
Section: 6A complete Filter Selector AssemblyComponents Required: Printed versions of the following 3D Printed Objects from the gitHub repository: mechanical_device_filterSelectorAssembly_frontmechanical_device_filterSelectorAssembly_backmechanical_device_filterSelectorAssembly_filterWheelmechanical_device_filterSelectorAssembly_centerHub_Backmechanical_device_filterSelectorAssembly_522nmSP_covermechanical_device_filterSelectorAssembly_550nmSP_cover(1x)...
Section: 7A Completed Spectrometer. A note might be made here that this spectrometer can and will function as an independant device connected to a regular PC running the ramanPi spectraCide software! If you wanted to use it and not build...
Section: 1A completed TFT LCD and Touch Panel DisplayComponents Required: Printed versions of the following 3D Printed Objects from the gitHub respository: (1x) trim_tftFaceplate_keypad-display(1x) trim_tftFaceplate_facia(1x) Cube beam splitter...
Find approximative values for the resistorsWe will use two resistors. One (the series resistor) will limit the total current in the pair of leds, the other (the parallel resistor) will deviate part of the current to match the brightness of the brighter...
5.Program your microcontroller with the following BASCOM code:''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''' Infrared Remote Control Transmitter for Nikon D90' -------------------------------------------------'' ...